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GB0515082D0 - Bisphosphines - Google Patents

Bisphosphines

Info

Publication number
GB0515082D0
GB0515082D0 GBGB0515082.6A GB0515082A GB0515082D0 GB 0515082 D0 GB0515082 D0 GB 0515082D0 GB 0515082 A GB0515082 A GB 0515082A GB 0515082 D0 GB0515082 D0 GB 0515082D0
Authority
GB
United Kingdom
Prior art keywords
bisphosphines
bisphosphonium
dihalide
characteristically
phosphine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB0515082.6A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Solutions UK Ltd
Original Assignee
Rhodia UK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhodia UK Ltd filed Critical Rhodia UK Ltd
Priority to GBGB0515082.6A priority Critical patent/GB0515082D0/en
Publication of GB0515082D0 publication Critical patent/GB0515082D0/en
Priority to DE602006009813T priority patent/DE602006009813D1/en
Priority to US11/989,113 priority patent/US7914759B2/en
Priority to PCT/EP2006/064441 priority patent/WO2007010016A2/en
Priority to AT06764234T priority patent/ATE445626T1/en
Priority to EP06764234A priority patent/EP1907402B1/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/505—Preparation; Separation; Purification; Stabilisation
    • C07F9/5063—Preparation; Separation; Purification; Stabilisation from compounds having the structure P-H or P-Heteroatom, in which one or more of such bonds are converted into P-C bonds
    • C07F9/5072—Preparation; Separation; Purification; Stabilisation from compounds having the structure P-H or P-Heteroatom, in which one or more of such bonds are converted into P-C bonds from starting materials having the structure P-H
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/5027—Polyphosphines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)

Abstract

Bisphosphines are prepared by reacting a phosphine with a dihalide in the presence of an acid; characteristically, bisphosphonium compounds are initially formed and then converted into the bisphosphines.
GBGB0515082.6A 2005-07-22 2005-07-22 Bisphosphines Ceased GB0515082D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GBGB0515082.6A GB0515082D0 (en) 2005-07-22 2005-07-22 Bisphosphines
DE602006009813T DE602006009813D1 (en) 2005-07-22 2006-07-20 bisphosphines
US11/989,113 US7914759B2 (en) 2005-07-22 2006-07-20 Production of bisphosphines
PCT/EP2006/064441 WO2007010016A2 (en) 2005-07-22 2006-07-20 Bisphosphines
AT06764234T ATE445626T1 (en) 2005-07-22 2006-07-20 BISPHOSPHINE
EP06764234A EP1907402B1 (en) 2005-07-22 2006-07-20 Bisphosphines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0515082.6A GB0515082D0 (en) 2005-07-22 2005-07-22 Bisphosphines

Publications (1)

Publication Number Publication Date
GB0515082D0 true GB0515082D0 (en) 2005-08-31

Family

ID=34976393

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0515082.6A Ceased GB0515082D0 (en) 2005-07-22 2005-07-22 Bisphosphines

Country Status (6)

Country Link
US (1) US7914759B2 (en)
EP (1) EP1907402B1 (en)
AT (1) ATE445626T1 (en)
DE (1) DE602006009813D1 (en)
GB (1) GB0515082D0 (en)
WO (1) WO2007010016A2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003048174A1 (en) * 2001-12-07 2003-06-12 Takeda Chemical Industries, Ltd. Process for preparation of diphosphine compounds and intermediates for the process
CN101239994B (en) * 2002-12-05 2015-05-13 武田药品工业株式会社 Transition metal complex having diphosphine compound as ligand
GB0320796D0 (en) * 2003-09-05 2003-10-08 Rhodia Consumer Specialities L Aryl phosphines

Also Published As

Publication number Publication date
WO2007010016A2 (en) 2007-01-25
EP1907402A2 (en) 2008-04-09
US7914759B2 (en) 2011-03-29
WO2007010016A3 (en) 2007-03-15
US20100015024A1 (en) 2010-01-21
DE602006009813D1 (en) 2009-11-26
EP1907402B1 (en) 2009-10-14
ATE445626T1 (en) 2009-10-15

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)